CN210559115U

CN210559115U - Guide rail type lifting goods elevator with anti-falling device

Info

Publication number: CN210559115U
Application number: CN201921143710.4U
Authority: CN
Inventors: 怀建飞
Original assignee: Jiangsu Jiutian Intelligent Parking Equipment Co Ltd
Current assignee: Jiangsu Jiutian Intelligent Parking Equipment Co Ltd
Priority date: 2019-07-21
Filing date: 2019-07-21
Publication date: 2020-05-19
Anticipated expiration: 2029-07-21

Abstract

The utility model discloses a guide rail type lifting goods elevator with an anti-falling device, which belongs to the technical field of goods elevator and comprises a guide rail frame, wherein the bottom end of the guide rail frame is connected on the outer wall of a base, a hydraulic oil cylinder is vertically installed at the middle end of the front side of the top of the base, the top of the hydraulic oil cylinder is connected with a bearing frame, two ends of the bearing frame are slidably connected on the outer wall of the guide rail frame, the front side of the bearing frame is provided with two groups of chain wheels with the same structure, the outer wall of the chain wheels is connected with a chain, the bottom end of the chain penetrates through a fixed plate and is connected on the outer wall of the fixed block, the bottom of the fixed plate is provided with two groups of fixed rods with the same structure, the bottom end of the fixed rod is connected on the outer wall of a car, through being provided with shock attenuation board and buffer spring, be convenient for cushion the vibration of car when falling to the ground, protected the inside article of car.

Description

Guide rail type lifting goods elevator with anti-falling device

Technical Field

The utility model relates to a goods lift technical field specifically is a guide tracked lift goods lift with anti-falling device.

Background

A guide rail type lifting goods elevator is hydraulic lifting mechanical equipment for lifting goods, a hydraulic oil cylinder is used as main power, absolute safety of machine operation is guaranteed through transmission of a heavy chain and a steel wire rope, the traditional guide rail type lifting goods elevator does not have an anti-falling structure, and once the chain breaks, a large safety accident is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a guide tracked lift goods lift with anti-falling device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a guide rail type lifting goods elevator with an anti-falling device comprises a guide rail frame, wherein the bottom end of the guide rail frame is connected to the outer wall of a base, a hydraulic oil cylinder is vertically arranged at the middle end of the front side of the top of the base, the top of the hydraulic oil cylinder is connected with a bearing frame, two ends of the bearing frame are connected to the outer wall of the guide rail frame in a sliding manner, two groups of chain wheels with the same structure are arranged on the front side of the bearing frame, chains are connected to the outer walls of the chain wheels, the bottom ends of the chains penetrate through a fixing plate and are connected to the outer wall of a fixing block, two groups of fixing rods with the same structure are arranged at the bottom of the fixing plate, the bottom ends of the fixing rods are connected to the outer wall of a car, the front side of the car is connected with the guide rail frame in a sliding manner through sliding grooves, a buffer, the utility model discloses a hydraulic elevator car, including base, fixed block, hydraulic cylinder, supporting spring, connecting block, fixing block, hydraulic cylinder, connecting block, hydraulic cylinder, the both sides of base all are provided with the same fixing device of two sets of structures, the fixed block is T shape structure, the top both sides of fixed block all are provided with supporting spring, supporting spring's top is connected on the outer wall of fixed plate, the bottom of fixed block articulates there is the connecting rod, the bottom of connecting rod articulates on the outer wall of slider, the one end that hydraulic cylinder was kept away from to the slider is connected with the supporting shoe.

Preferably, buffer includes the shock attenuation board of swing joint in the car bottom, the bottom of shock attenuation board evenly is provided with buffer spring, buffer spring's bottom is connected on the outer wall of bottom plate, the bottom of bottom plate is connected on the outer wall of base.

Preferably, fixing device is including connecting the connecting block on the base outer wall, the vertical screw rod that is provided with in inside of connecting block, adjust knob has been cup jointed on the top outer wall of screw rod, threaded connection has the fixed disk in the bottom of screw rod, both sides all are provided with the extension board around the fixed disk.

Preferably, the fixed disk and the extension plate are both in a circular truncated cone-shaped structure, and the bottom of the fixed disk is flush with the bottom of the extension plate.

Preferably, the rear side of the car is hinged with a car door through a hinge, and a bolt is installed on the car door.

Preferably, the bottoms of the fixed disc and the extending plate are movably connected with non-slip pads, the tops of the non-slip pads are provided with inserting blocks, and the bottoms of the fixed disc and the extending plate are provided with inserting grooves matched with the inserting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the device normally works, the chain lifts the fixed block, the fixed block extrudes the supporting spring, so that the chain can drive the car to move upwards through the fixed rod, when the chain is broken, the fixed block falls off from the chain, the supporting spring is extended under the action of gravity of the fixed block, the fixed block moves downwards, the connecting rod drives the sliding block to slide on the connecting plate, the sliding block drives the supporting block to extrude the outer wall of the guide rail frame, and the car is fixed through friction between the supporting block and the guide rail frame, so that the car can be prevented from falling, and a large safety accident is avoided;

2. the damping plate and the buffering spring are arranged, so that the vibration of the car when falling to the ground is conveniently buffered, and articles in the car are protected;

3. through being provided with the removal wheel, the mobile device of being convenient for has improved the practicality of device, through being provided with connecting block, screw rod, adjust knob and fixed disk, is convenient for fix the device, through being provided with the extension board, has improved the area of contact of fixed disk and ground, has improved the stability of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the buffering device of the present invention;

fig. 3 is a schematic view of the structure of the connecting device of the present invention.

In the figure: 1. a guide rail bracket; 2. a base; 3. a hydraulic cylinder; 4. a bearing frame; 5. a sprocket; 6. a chain; 7. a fixing plate; 8. a fixed block; 9. fixing the rod; 10. a car; 11. a buffer device; 111. a damper plate; 112. a buffer spring; 113. a base plate; 12. a moving wheel; 13. a fixing device; 131. connecting blocks; 132. a screw; 133. adjusting a knob; 134. fixing the disc; 135. an extension plate; 14. a support spring; 15. a connecting rod; 16. a slider; 17. a support block; 18. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme: a guide rail type lifting goods elevator with an anti-falling device is disclosed, please refer to fig. 1, and comprises a guide rail frame 1, wherein the bottom end of the guide rail frame 1 is connected to the outer wall of a base 2, a hydraulic oil cylinder 3 is vertically installed at the middle end of the front side of the top of the base 2, the top of the hydraulic oil cylinder 3 is connected with a bearing frame 4, two ends of the bearing frame 4 are slidably connected to the outer wall of the guide rail frame 1, two groups of chain wheels 5 with the same structure are arranged on the front side of the bearing frame 4, chains 6 are connected to the outer walls of the chain wheels 5, the bottom ends of the chains 6 penetrate through a fixing plate 7 and are connected to the outer wall of a fixing block 8, two groups of fixing rods 9 with the same structure are arranged at the bottom of the fixing plate 7, the bottom ends of the fixing rods 9 are connected to the outer wall of a car 10, the front side of the car 10 is;

referring to fig. 1, the bottom end of the car 10 is movably connected with a buffer device 11, which can buffer the vibration of the car 10 when falling to the ground, so as to protect the articles inside the car 10, the bottom of the buffer device 11 is connected to the outer wall of the base 2, the moving wheels 12 are arranged around the bottom of the base 2, which is convenient for moving the device and improves the practicability, and two sets of fixing devices 13 with the same structure are arranged on both sides of the base 2 and used for fixing the device;

referring to fig. 1, a fixing block 8 is of a T-shaped structure, supporting springs 14 are arranged on two sides of the top of the fixing block 8, the top of each supporting spring 14 is connected to the outer wall of a fixing plate 7, a connecting rod 15 is hinged to the bottom of the fixing block 8, the bottom end of the connecting rod 15 is hinged to the outer wall of a sliding block 16, one end, away from a hydraulic oil cylinder 3, of the sliding block 16 is connected to a supporting block 17, the bottom ends of the sliding block 16 and the supporting block 17 are connected to the outer wall of a connecting plate 18 in a sliding manner, the rear side of the connecting plate 18 is connected to the outer wall of a car 10, the chain 6 drives the fixing block 8 to move upwards, so that the fixing block 8 extrudes the supporting springs 14, the chain 6 can drive the car 10 to move upwards through a fixing rod 9, when the chain 6 breaks, so that the connecting rod 15 drives the slider 16 to slide on the connecting plate 18, and the slider 16 drives the supporting block 17 to extrude the outer wall of the guide rail frame 1, and the car 10 is fixed through the friction force between the supporting block 17 and the guide rail frame 1, thereby preventing the car 10 from falling and avoiding causing great safety accidents.

Referring to fig. 1 and 2, the buffer device 11 includes a shock absorbing plate 111 movably connected to the bottom of the car 10, the shock absorbing plate 111 is made of rubber material, the bottom of the shock absorbing plate 111 is uniformly provided with buffer springs 112, the bottom of the buffer springs 112 is connected to the outer wall of the bottom plate 113, the bottom of the bottom plate 113 is connected to the outer wall of the base 2, and the shock absorbing plate 111 and the buffer springs 112 can buffer the vibration of the car 10 when falling to the ground, have a good buffering effect, and effectively protect the articles inside the car 10;

referring to fig. 1 and 3, the fixing device 13 includes a connecting block 131 connected to an outer wall of the base 2, a screw 132 is vertically disposed inside the connecting block 131, an adjusting knob 133 is sleeved on an outer wall of a top end of the screw 132, a fixed disk 134 is connected to a bottom end of the screw 132 through threads, extension plates 135 are disposed on front and rear sides of the fixed disk 134, and after the fixing device is moved to a desired position, the adjusting knob 133 is clockwise rotated to clockwise rotate the screw 132, so that the fixed disk 134 moves downward until contacting with the ground, the device can be fixed, a contact area between the fixed disk 134 and the ground is increased through the extension plates 135, and stability of the device is improved;

referring to fig. 3, the fixed tray 134 and the extending plate 135 are both in a truncated cone shape, and the bottom of the fixed tray 134 is flush with the bottom of the extending plate 135, so that the stability of the device is improved;

referring to fig. 1, a car door is hinged to the rear side of the car 10 through a hinge, and a bolt is installed on the car door, not shown in the figure, so that the car door is convenient for placing articles into the car 10, and the car door can be closed through the bolt to prevent the articles from falling;

referring to fig. 1, the bottoms of the fixed tray 134 and the extending plate 135 are movably connected with non-slip mats made of rubber materials, so that friction with the ground is increased, and sliding is prevented, the tops of the non-slip mats are provided with inserting blocks, and the bottoms of the fixed tray 134 and the extending plate 135 are provided with inserting grooves matched with the inserting blocks, so that the non-slip mats are convenient to replace.

The working principle is as follows: when the device is used, the device is moved to a required position through the moving wheel 12, the adjusting knob 133 is rotated clockwise, the screw 132 is rotated clockwise, the fixed disc 134 is moved downwards until the fixed disc is contacted with the ground, the device can be fixed, the contact area between the fixed disc 134 and the ground is increased through the extending plate 135, the stability of the device is improved, the piston rod at the top of the hydraulic oil cylinder 3 pushes the bearing frame 4 to move upwards, the bearing frame 4 is lifted to drive the fixed block 8 to move upwards through the chain 6, the fixed block 8 extrudes the supporting spring 14, the chain 6 can drive the car 10 to move upwards through the fixed rod 9, when the chain 6 is broken, the fixed block 8 falls off from the chain 6, the supporting spring 14 is extended through the gravity action of the fixed block 8, meanwhile, the fixed block 8 moves downwards, and the connecting rod 15 drives the sliding block 16 to slide on, and the slider 16 drives the supporting shoe 17 to extrude the outer wall of the guide rail frame 1, and the car 10 is fixed through the friction between the supporting shoe 17 and the guide rail frame 1, so that the car 10 can be prevented from falling, and a large safety accident is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a guide tracked lift goods lift with anti-falling device, includes guide rail frame (1), its characterized in that: the bottom end of the guide rail frame (1) is connected to the outer wall of the base (2), a hydraulic oil cylinder (3) is vertically installed at the middle end of the front side of the top of the base (2), the top of the hydraulic oil cylinder (3) is connected with a bearing frame (4), two ends of the bearing frame (4) are connected to the outer wall of the guide rail frame (1) in a sliding mode, two groups of chain wheels (5) with the same structure are arranged on the front side of the bearing frame (4), chains (6) are connected to the outer wall of the chain wheels (5), the bottom ends of the chains (6) penetrate through a fixing plate (7) and are connected to the outer wall of the fixing block (8), two groups of fixing rods (9) with the same structure are arranged at the bottom of the fixing plate (7), the bottom ends of the fixing rods (9) are connected to the outer wall of the car (10), and the front side of, the bottom end of the lift car (10) is movably connected with a buffer device (11), the bottom of the buffer device (11) is connected to the outer wall of the base (2), moving wheels (12) are arranged at the periphery of the bottom of the base (2), two groups of fixing devices (13) with the same structure are arranged on two sides of the base (2), the fixing block (8) is of a T-shaped structure, supporting springs (14) are arranged on two sides of the top of the fixing block (8), the top of each supporting spring (14) is connected to the outer wall of the fixing plate (7), a connecting rod (15) is hinged to the bottom of the fixing block (8), the bottom end of the connecting rod (15) is hinged to the outer wall of the sliding block (16), one end, far away from the hydraulic oil cylinder (3), of the sliding block (16) and the bottom end of, the rear side of the connecting plate (18) is connected to the outer wall of the car (10).

2. The guide rail type lifting goods elevator with the anti-falling device, according to the claim 1, is characterized in that: buffer (11) are including swing joint shock attenuation board (111) in car (10) bottom, the bottom of shock attenuation board (111) evenly is provided with buffer spring (112), the bottom of buffer spring (112) is connected on the outer wall of bottom plate (113), the bottom of bottom plate (113) is connected on the outer wall of base (2).

3. The guide rail type lifting goods elevator with the anti-falling device, according to the claim 1, is characterized in that: fixing device (13) are including connecting block (131) on base (2) outer wall, the inside vertical screw rod (132) that is provided with of connecting block (131), adjust knob (133) have been cup jointed on the top outer wall of screw rod (132), there is fixed disk (134) bottom of screw rod (132) through threaded connection, both sides all are provided with extension board (135) around fixed disk (134).

4. The guide rail type lifting goods elevator with the anti-falling device, as claimed in claim 3, is characterized in that: the fixed disc (134) and the extension plate (135) are both in a circular truncated cone-shaped structure, and the bottom of the fixed disc (134) is flush with the bottom of the extension plate (135).

5. The guide rail type lifting goods elevator with the anti-falling device, according to the claim 1, is characterized in that: the rear side of the car (10) is hinged with a car door through a hinge, and a bolt is installed on the car door.

6. The guide rail type lifting goods elevator with the anti-falling device, as claimed in claim 3, is characterized in that: the bottom of fixed disk (134) and extension board (135) all swing joint has the slipmat, the top of slipmat is provided with the inserted block, the bottom of fixed disk (134) and extension board (135) all be provided with inserted block assorted slot.